New Castle

Welcome to New Castle, located in New Castle County, DE.

124 Active Listings
County: New Castle County State: Delaware Land Area: 3.37 sq. mi

City Details

Geographic Information
  • Name LSAD: New Castle city
  • GEOID: 1050800
  • FIPS Class: C1
  • Functional Status: A
Area & Statistics
  • Land Area: 8.73 km²
  • Water Area: 0.32 km²
  • Latitude: +39.6700172
  • Longitude: -075.5665190

Featured Listings

Browse the latest properties in this area.

118 DELAWARE ST, NEW CASTLE, 19720, DE

118 DELAWARE ST

NEW CASTLE, DE 19720

$625,000

118 DELAWARE ST, NEW CASTLE, 19720, DE
For Sale

118 DELAWARE ST

NEW CASTLE, DE 19720

4 Beds  |  1 Baths  |  2480 Sq Ft

$625,000

162 FREEDOM TRL, NEW CASTLE, 19720, DE
For Sale

162 FREEDOM TRL

NEW CASTLE, DE 19720

3 Beds  |  1 Baths  |  1250 Sq Ft

$250,000

114 LAMBSON LN, NEW CASTLE, 19720, DE
For Sale

114 LAMBSON LN

NEW CASTLE, DE 19720

3 Beds  |  1 Baths  |  1025 Sq Ft

$229,000

12 MCMULLEN AVE, NEW CASTLE, 19720, DE
For Sale

12 MCMULLEN AVE

NEW CASTLE, DE 19720

3 Beds  |  2 Baths  |  1500 Sq Ft

$350,000

337 WHEATSHEAF DR, NEW CASTLE, 19720, DE
For Sale

337 WHEATSHEAF DR

NEW CASTLE, DE 19720

5 Beds  |  2 Baths  |  3225 Sq Ft

$590,000

4104 NEW CASTLE AVE, NEW CASTLE, 19720, DE
For Rent

4104 NEW CASTLE AVE

NEW CASTLE, DE 19720

2 Beds  |  1 Baths  |  625 Sq Ft

$1,625

211 BRYLGON AVE, NEW CASTLE, 19720, DE
For Sale

211 BRYLGON AVE

NEW CASTLE, DE 19720

3 Beds  |  2 Baths  |  1721 Sq Ft

$375,000

208-A HIGHLAND BLVD #87, NEW CASTLE, 19720, DE
For Sale

208-A HIGHLAND BLVD #87

NEW CASTLE, DE 19720

2 Beds  |  2 Baths  |  916 Sq Ft

$190,000

106 COLESBERY DR, NEW CASTLE, 19720, DE
For Sale

106 COLESBERY DR

NEW CASTLE, DE 19720

4 Beds  |  2 Baths  |  1700 Sq Ft

$350,000

155 E 2ND ST #, NEW CASTLE, 19720, DE
For Sale

155 E 2ND ST #

NEW CASTLE, DE 19720

4 Beds  |  2 Baths  |  3171 Sq Ft

$650,000

315 S DUPONT HWY, NEW CASTLE, 19720, DE

315 S DUPONT HWY

NEW CASTLE, DE 19720

$1,300,000

906 MELISSA CT, NEW CASTLE, 19720, DE
For Sale

906 MELISSA CT

NEW CASTLE, DE 19720

5 Beds  |  4 Baths  |  5348 Sq Ft

$935,000

120 DELAWARE ST #A, NEW CASTLE, 19720, DE
For Rent

120 DELAWARE ST #A

NEW CASTLE, DE 19720

1 Baths  |  600 Sq Ft

$1,500

204 WATERVIEW DR, NEW CASTLE, 19720, DE
For Sale

204 WATERVIEW DR

NEW CASTLE, DE 19720

4 Beds  |  3 Baths  |  2200 Sq Ft

$450,000

1017 WILLINGS WAY, NEW CASTLE, 19720, DE
For Sale

1017 WILLINGS WAY

NEW CASTLE, DE 19720

2 Beds  |  2 Baths  |  1040 Sq Ft

$165,000

619 CHERRY ST, NEW CASTLE, 19720, DE
For Rent

619 CHERRY ST

NEW CASTLE, DE 19720

2 Beds  |  1 Baths  |  575 Sq Ft

$1,495

403 6TH ST, NEW CASTLE, 19720, DE
For Sale

403 6TH ST

NEW CASTLE, DE 19720

3 Beds  |  2 Baths  |  1275 Sq Ft

$399,999

52 LANFORD RD, NEW CASTLE, 19720, DE
For Sale

52 LANFORD RD

NEW CASTLE, DE 19720

2 Beds  |  1 Baths  |  1000 Sq Ft

$252,500

6 LANFORD RD, NEW CASTLE, 19720, DE
For Sale

6 LANFORD RD

NEW CASTLE, DE 19720

3 Beds  |  1 Baths  |  1375 Sq Ft

$239,999

Your Next Move Starts Here

Let’s talk real estate.

Tell me where you are in the process. We’ll talk through the next step together.

These links open your phone or messaging app. Nothing is sent automatically.

Your Home Search

A good place to start.

Live MLS search is not connected in this preview. No live properties have been searched. You can share your search preferences with Kelcey using the links below.

Opening the message does not send it. Review it in your messaging app before sending.

Property Card Preview

Illustrative property image from the design

This card reproduces mockup content. The image is illustrative, and the price, status and availability have not been verified. Ask Kelcey for current details.

Meet Kelcey

A personal approach to your next move.

I’m Kelcey Brown, a REALTOR® with Jack Pedersen Realty. I help buyers and sellers navigate real estate across South Jersey with clear communication, thoughtful preparation and support from the first conversation through closing.

Buying your first home, preparing to sell or considering an investment? Let’s start with your goals and build a plan around them.

Helpful Next Steps

Start with a plan.

Meet Kelcey

Let’s make your next move.

No introduction video is connected to this preview yet. Meet Kelcey through a quick conversation in the meantime.

Legal Notice

Privacy & accessibility

We are committed to providing a website that is accessible to the widest possible audience, regardless of technology or ability. We are actively working to increase the accessibility and usability of our website and in doing so adhere to many of the available standards and guidelines.

Your privacy is important to us. Any personal information you provide to us through this website will be used to respond to your inquiries and provide you with requested information about real estate services. We do not sell or share your personal information with third parties for their marketing purposes.

Jack Pedersen Realty is an equal opportunity employer and supports the Fair Housing Act and equal opportunity housing. All information is deemed reliable but not guaranteed.

For questions regarding our privacy practices or for assistance with website accessibility, please contact Kelcey Brown at the information provided below.